This dive site, Tanicha Tower Drop-Off, features a remarkable single coral formation ascending from deep waters. Divers typically navigate around the towering structure, exploring its crevices. While the formation originates from around 40 meters, the primary recreational dive area and its maximum recommended depth is 18 meters, with an average depth of 9 meters. There is no specific history or story provided for this site.
Tanicha Tower is a superb location for encounters with sizable marine creatures. Divers frequently spot large stingrays, including bull rays and Japanese eagle rays, especially in the sandy areas surrounding the tower. Napoleons and other large fish are also common. The site is a haven for turtles, with loggerhead, green, and hawksbill turtles likely to be seen throughout the dive, particularly in shallower waters.
While the best time to visit isn't specified, Okinawa generally offers good diving conditions year-round, with warmer waters in summer. Highlights include the dramatic coral tower itself and the rich pelagic encounters. For divers, practicing good buoyancy control is essential to navigate the formation and protect the coral. Freedivers can also enjoy the ascending tower, making it suitable for exploring varying depths and observing marine life, especially the turtles in shallower parts.

